8
22:00
02:00
12:00
13) Light sensor
adjustment wheel
Open
Close
14) Connecting terminals
for external buttons
2 .2 .2 Activating automatic mode
To activate the automatic mode, press the Up key when the door is open or the Down key when
the door is closed. Automatic mode is indicated by a small empty circle at the top side of the
display.
2 .2 .3 Deactivating the timer
If you want to operate the automatic mode with the light sensor only (see section E 2.3), then you
can deactivate the timer by pressing the menu and OK button at the same time. The display will
show ‘t-off’. Repeat this process if you want to reactivate the timer.
The display will then show the current time.
2 .3 Using the light sensor
To make automatic opening and closing dependent on ambient light, connect the supplied light sensor to the device and position the sensor in a suitable
place. Ensure that the sensor is easily able to detect daylight. The sensor must not be influenced by other sources of light (e.g. artificial light from a street
lamp or from a house window). Do not position the sensor on roadways where light from the headlights of passing cars may influence the sensor. Please note
that approx. one minute may elapse before the light sensor responds to a change in brightness. This prevents accidental opening of the door in the event of
lightning.
If automatic mode is activated, the door is opened and closed when the
preset brightness level is reached. The opening and closing times of the
timer (see section E 2.2) remain active even when using the light sensor.
The following applies:
• If the set closing time is reached, the door is always closed
even if the light sensor still detects sufficient brightness.
• If the set opening time is reached, the door will remain closed until the
light sensor has detected sufficient brightness.
You can adjust the sensor‘s switching threshold using the adjustment
wheel in the device. The further you turn the adjustment wheel to the
left, the later in the morning or earlier in the evening the door closes.
2 .4 Manual operation
Use the Up and Down buttons to open and close the door manually.
Important:
As soon as a manual operation is initiated, the device is in manual mode. Automatic
operations are then no longer carried out.
Manual mode is indicated in the display by a solid square dot on the underside.
Automatic mode can be re-initialised by pressing the Up button again while the door
is open or the Down button while the door is closed. Automatic mode is indicated in
the display by a small empty circle at the top.
2 .5 Switching the device off
To switch off the device, disconnect the connecting cable from the socket
and remove the batteries.
